/* =====================================================
   GABRIEL WILLIAMS — VFX & REALTIME ARTIST
   style.css — Feuille de style globale
   ===================================================== */

/* ─── GOOGLE FONTS (à mettre dans le <head> de chaque page) ─────────────────
   <link href="https://fonts.googleapis.com/css2?family=Bebas+Neue&family=Syne:wght@400;600;700;800&family=Space+Mono:wght@400;700&display=swap" rel="stylesheet">
   <link href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.4.0/css/all.min.css" rel="stylesheet">
   ─────────────────────────────────────────────────── */


/* ─── VARIABLES ─────────────────────────────────────── */
:root {
    --black:      #09071a;
    --deep:       #0e0b28;
    --surface:    #16103a;
    --surface2:   #1e1648;
    --border:     #3a2d6b;
    --purple:     #7c3aed;
    --purple-l:   #9d5ff5;
    --gold:       #b8922e;
    --gold-dim:   rgba(184, 146, 46, .16);
    --gold-glow:  rgba(184, 146, 46, .22);
    --white:      #eeeaf8;
    --muted:      #57506e;
    --text:       #a89dc4;
}


/* ─── RESET & BASE ──────────────────────────────────── */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Syne', sans-serif;
    background: var(--black);
    color: var(--white);
    cursor: none;
    overflow-x: hidden;
}

/* Noise overlay */
body::after {
    content: '';
    position: fixed;
    inset: 0;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.035'/%3E%3C/svg%3E");
    pointer-events: none;
    z-index: 1000;
    opacity: .55;
}


/* ─── CURSOR ─────────────────────────────────────────── */
#cur {
    position: fixed;
    width: 10px;
    height: 10px;
    background: var(--gold);
    border-radius: 50%;
    pointer-events: none;
    z-index: 9999;
    transform: translate(-50%, -50%);
    transition: width .25s, height .25s;
}

#cur-ring {
    position: fixed;
    width: 36px;
    height: 36px;
    border: 1px solid rgba(184, 146, 46, .3);
    border-radius: 50%;
    pointer-events: none;
    z-index: 9998;
    transform: translate(-50%, -50%);
}


/* ─── NAVIGATION ─────────────────────────────────────── */
nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 500;
    padding: 1.6rem 3rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    transition: background .4s, padding .4s, border-color .4s;
    border-bottom: 1px solid transparent;
}

nav.scrolled {
    background: rgba(9, 7, 26, .94);
    
    border-color: var(--border);
    padding: 1rem 3rem;
}

.nav-brand {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 1.5rem;
    letter-spacing: .1em;
    color: var(--white);
    text-decoration: none;
}

.nav-brand em {
    color: var(--gold);
    font-style: normal;
}

.nav-links {
    display: flex;
    gap: 2.5rem;
    list-style: none;
}

.nav-links a {
    font-family: 'Space Mono', monospace;
    font-size: .7rem;
    letter-spacing: .14em;
    text-transform: uppercase;
    color: var(--muted);
    text-decoration: none;
    transition: color .2s;
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -3px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--gold);
    transition: width .3s;
}

.nav-links a:hover {
    color: var(--white);
}

.nav-links a:hover::after {
    width: 100%;
}

.nav-right {
    display: flex;
    align-items: center;
    gap: .75rem;
}

.lang-btn {
    font-family: 'Space Mono', monospace;
    font-size: .65rem;
    letter-spacing: .1em;
    background: none;
    border: 1px solid var(--border);
    color: var(--muted);
    padding: .3rem .55rem;
    cursor: none;
    transition: all .2s;
}

.lang-btn.active,
.lang-btn:hover {
    border-color: var(--gold);
    color: var(--gold);
}

.nav-ham {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: none;
    padding: 4px;
}

.nav-ham span {
    display: block;
    width: 22px;
    height: 1.5px;
    background: var(--white);
    transition: all .3s;
}


/* ─── HERO ───────────────────────────────────────────── */
#accueil {
    position: relative;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.hero-bg img,
.hero-bg video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: .42;
    display: block;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    z-index: 1;
    background:
        linear-gradient(to top, var(--black) 0%, rgba(14,11,40,.6) 45%, rgba(14,11,40,.1) 100%),
        linear-gradient(to right, rgba(14,11,40,.72) 0%, transparent 60%);
}

.hero-gridlines {
    position: absolute;
    inset: 0;
    z-index: 1;
    background-image:
        linear-gradient(rgba(184,146,46,.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(184,146,46,.04) 1px, transparent 1px);
    background-size: 70px 70px;
}

.hero-glow {
    position: absolute;
    bottom: -20%;
    left: -10%;
    width: 600px;
    height: 600px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(124,58,237,.35) 0%, transparent 70%);
    z-index: 1;
    pointer-events: none;
}

.hero-content {
    position: relative;
    z-index: 2;
    padding: 0 5rem 2.5rem;
}

.hero-tag {
    font-family: 'Space Mono', monospace;
    font-size: .68rem;
    letter-spacing: .25em;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: 1.2rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    opacity: 0;
    animation: fadeUp .8s .3s forwards;
}

.hero-tag::before {
    content: '';
    width: 28px;
    height: 1px;
    background: var(--gold);
}

.hero-name {
    font-family: 'Bebas Neue', sans-serif;
    font-size: clamp(5.5rem, 12vw, 12rem);
    line-height: .88;
    letter-spacing: .01em;
    color: var(--white);
    opacity: 0;
    animation: fadeUp .9s .5s forwards;
}

.hero-name .outline {
    -webkit-text-stroke: 1.5px rgba(255, 255, 255, .2);
    color: transparent;
}

.hero-name .accent {
    color: var(--gold);
}

.hero-sub {
    font-size: 1rem;
    font-weight: 500;
    color: var(--text);
    line-height: 1.75;
    max-width: 520px;
    margin: 1.4rem 0 2.4rem;
    opacity: 0;
    animation: fadeUp .8s .7s forwards;
}

.hero-sub strong {
    color: var(--white);
}

.hero-ctas {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    opacity: 0;
    animation: fadeUp .8s .9s forwards;
}

/* Hero play hint */
.hero-play-hint {
    position: absolute;
    right: 5rem;
    bottom: 16rem;
    z-index: 2;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: .7rem;
    pointer-events: none;
    opacity: 0;
    animation: fadeUp .8s 1.1s forwards;
}

.hero-play-icon {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    border: 1.5px solid rgba(255, 255, 255, .4);
    background: rgba(255, 255, 255, .05);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: .9rem;
    color: rgba(255, 255, 255, .75);
    position: relative;
}

.hero-play-icon::before {
    content: '';
    position: absolute;
    inset: -10px;
    border-radius: 50%;
    border: 1px solid rgba(255, 255, 255, .15);
    animation: pulse-ring 2.5s ease-in-out infinite;
}

.hero-play-label {
    font-family: 'Space Mono', monospace;
    font-size: .58rem;
    letter-spacing: .2em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, .45);
}

@keyframes pulse-ring {
    0%   { transform: scale(1);    opacity: .6; }
    60%  { transform: scale(1.3);  opacity: 0;  }
    100% { transform: scale(1.3);  opacity: 0;  }
}

/* Hero bottom strips */
.hero-strips {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    border-top: 1px solid rgba(255, 255, 255, .07);
    opacity: 0;
    animation: fadeUp .8s 1s forwards;
}

.hero-strip {
    padding: 1.6rem 2.5rem;
    border-right: 1px solid rgba(255, 255, 255, .07);
    display: flex;
    align-items: center;
    justify-content: space-between;
    text-decoration: none;
    color: var(--text);
    transition: background .3s, color .3s;
    position: relative;
    overflow: hidden;
}

.hero-strip:last-child {
    border-right: none;
}

.hero-strip::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gold);
    transition: width .4s;
}

.hero-strip:hover {
    background: rgba(184, 146, 46, .04);
    color: var(--white);
}

.hero-strip:hover::before {
    width: 100%;
}

.strip-left {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.strip-num {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 1.1rem;
    color: var(--muted);
    min-width: 26px;
}

.strip-title {
    font-size: .88rem;
    font-weight: 700;
    color: inherit;
}

.strip-sub {
    font-family: 'Space Mono', monospace;
    font-size: .58rem;
    letter-spacing: .08em;
    color: var(--muted);
    display: block;
    margin-top: .18rem;
    text-transform: uppercase;
}

.strip-arrow {
    color: var(--gold);
    font-size: .7rem;
    opacity: 0;
    transform: translateX(-6px);
    transition: opacity .3s, transform .3s;
}

.hero-strip:hover .strip-arrow {
    opacity: 1;
    transform: translateX(0);
}


/* ─── ANIMATIONS ─────────────────────────────────────── */
@keyframes fadeUp {
    from { opacity: 0; transform: translateY(22px); }
    to   { opacity: 1; transform: translateY(0); }
}

@keyframes marquee {
    from { transform: translateX(0); }
    to   { transform: translateX(-50%); }
}


/* ─── LIGHTBOX ───────────────────────────────────────── */
.lightbox {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 2000;
    background: rgba(8, 6, 16, .96);
    
    align-items: center;
    justify-content: center;
}

.lightbox.open {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.lightbox iframe {
    width: min(940px, 92vw);
    aspect-ratio: 16 / 9;
    border: none;
}

.lightbox video {
    width: 100%;
    height: 100%;
    object-fit: contain;
    display: block;
}

.lb-close {
    position: absolute;
    top: 2rem;
    right: 2rem;
    font-family: 'Space Mono', monospace;
    font-size: .68rem;
    letter-spacing: .15em;
    text-transform: uppercase;
    color: var(--text);
    background: none;
    border: 1px solid var(--border);
    padding: .5rem 1rem;
    cursor: none;
    transition: all .2s;
    z-index: 10;
}

.lb-close:hover {
    color: var(--white);
    border-color: var(--white);
}

/* VFX lightbox meta panel */
.lb-meta {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    width: min(960px, 92vw);
    margin-top: 1.5rem;
    padding: 1.5rem 2rem;
    background: var(--surface);
    border: 1px solid var(--border);
    max-height: 35vh;
    overflow-y: auto;
}

.lb-title {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 1.8rem;
    color: var(--white);
    margin-bottom: .4rem;
}

.lb-desc {
    font-size: .82rem;
    color: var(--text);
    line-height: 1.7;
}

.lb-points h6 {
    font-family: 'Space Mono', monospace;
    font-size: .58rem;
    letter-spacing: .18em;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: .8rem;
}

.lb-point {
    font-size: .8rem;
    color: var(--text);
    padding: .35rem 0;
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: flex-start;
    gap: .5rem;
}

.lb-point::before {
    content: '→';
    color: var(--gold);
    font-size: .7rem;
    flex-shrink: 0;
    margin-top: .05rem;
}


/* ─── MARQUEE ────────────────────────────────────────── */
.marquee-wrap {
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    background: var(--surface);
    padding: .85rem 0;
    overflow: hidden;
}

.marquee-track {
    display: flex;
    gap: 2.5rem;
    width: max-content;
    animation: marquee 22s linear infinite;
}

.mq-item {
    font-family: 'Bebas Neue', sans-serif;
    font-size: .95rem;
    letter-spacing: .18em;
    color: var(--muted);
    white-space: nowrap;
    display: flex;
    align-items: center;
    gap: 2.5rem;
}

.mq-dot {
    width: 5px;
    height: 5px;
    background: var(--gold);
    border-radius: 50%;
    display: inline-block;
}


/* ─── LAYOUT GENERIQUE ───────────────────────────────── */
section {
    padding: 7rem 0;
}

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 3rem;
}

.sec-header {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    margin-bottom: 5rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid var(--border);
}

.sec-label {
    font-family: 'Space Mono', monospace;
    font-size: .6rem;
    letter-spacing: .25em;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: .7rem;
}

.sec-title {
    font-family: 'Bebas Neue', sans-serif;
    font-size: clamp(3rem, 6vw, 5.5rem);
    line-height: .9;
    color: var(--white);
    letter-spacing: .02em;
}

.sec-count {
    font-family: 'Space Mono', monospace;
    font-size: .63rem;
    color: var(--muted);
    letter-spacing: .1em;
}


/* ─── REVEAL ANIMATION ───────────────────────────────── */
.reveal {
    opacity: 0;
    transform: translateY(26px);
    transition: opacity .7s ease, transform .7s ease;
}

.reveal.v {
    opacity: 1;
    transform: translateY(0);
}

.d1 { transition-delay: .12s; }
.d2 { transition-delay: .22s; }


/* ─── TIMELINE / PARCOURS ────────────────────────────── */
#parcours {
    background: var(--deep);
}

.tl {
    display: grid;
    gap: 0;
}

.tl-row {
    display: grid;
    grid-template-columns: 120px 1px 1fr;
    gap: 0 2.5rem;
    align-items: start;
    padding: 2.5rem 0;
    border-bottom: 1px solid var(--border);
    opacity: 0;
    transform: translateY(16px);
    transition: opacity .6s, transform .6s;
}

.tl-row.v {
    opacity: 1;
    transform: translateY(0);
}

.tl-date {
    font-family: 'Space Mono', monospace;
    font-size: .6rem;
    color: var(--muted);
    letter-spacing: .06em;
    line-height: 1.65;
    padding-top: .15rem;
}

.tl-sep {
    background: var(--border);
    position: relative;
}

.tl-sep::before {
    content: '';
    position: absolute;
    top: .2rem;
    left: 50%;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--gold);
    transform: translateX(-50%);
    box-shadow: 0 0 10px var(--gold-glow);
}

.tl-body {
    padding-left: .75rem;
}

.tl-tag {
    display: inline-block;
    font-family: 'Space Mono', monospace;
    font-size: .56rem;
    letter-spacing: .12em;
    text-transform: uppercase;
    color: var(--gold);
    border: 1px solid rgba(184, 146, 46, .22);
    padding: .17rem .48rem;
    margin-bottom: .48rem;
}

.tl-title {
    font-size: .96rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: .32rem;
    line-height: 1.35;
}

.tl-desc {
    font-size: .84rem;
    color: var(--text);
    line-height: 1.75;
}


/* ─── ABOUT ──────────────────────────────────────────── */
#about {
    background: var(--black);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 6rem;
    align-items: start;
}

.about-text p {
    font-size: .96rem;
    color: var(--text);
    line-height: 1.9;
    margin-bottom: 1.4rem;
}

.about-text p strong {
    color: var(--white);
    font-weight: 600;
}

.about-cv {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-top: 1.5rem;
    padding: 1rem 1.4rem;
    border: 1px solid var(--border);
    color: var(--text);
    text-decoration: none;
    font-family: 'Space Mono', monospace;
    font-size: .7rem;
    letter-spacing: .1em;
    text-transform: uppercase;
    transition: all .25s;
}

.about-cv:hover {
    border-color: var(--gold);
    color: var(--gold);
    transform: translate(-2px, -2px);
    box-shadow: 4px 4px 0 rgba(184, 146, 46, .1);
}

.skills-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    margin-top: 2.5rem;
}

.sk-group h5 {
    font-family: 'Space Mono', monospace;
    font-size: .58rem;
    letter-spacing: .2em;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: .9rem;
    padding-bottom: .45rem;
    border-bottom: 1px solid var(--border);
}

.sk-item {
    display: flex;
    align-items: center;
    gap: .5rem;
    font-size: .84rem;
    color: var(--text);
    padding: .28rem 0;
}

.sk-item::before {
    content: '';
    width: 3px;
    height: 3px;
    background: var(--gold);
    border-radius: 50%;
    flex-shrink: 0;
}

.about-photo {
    position: relative;
}

.about-photo-inner {
    aspect-ratio: 4 / 5;
    overflow: hidden;
}

.about-photo-inner img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: top;
    filter: grayscale(15%);
    transition: transform .6s;
    display: block;
}

.about-photo:hover img {
    transform: scale(1.03);
}

.about-frame {
    position: absolute;
    top: 1rem;
    left: 1rem;
    right: -1rem;
    bottom: -1rem;
    border: 1px solid var(--gold);
    z-index: -1;
    pointer-events: none;
}


/* ─── PORTFOLIO ──────────────────────────────────────── */
#portfolio {
    background: var(--deep);
}

.port-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1px;
    background: var(--border);
}

.port-card {
    background: var(--surface);
    padding: 3rem 2.5rem;
    display: flex;
    flex-direction: column;
    text-decoration: none;
    position: relative;
    overflow: hidden;
    transition: background .3s;
}

.port-card::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gold);
    transition: width .4s;
}

.port-card:hover {
    background: var(--surface2);
}

.port-card:hover::after {
    width: 100%;
}

.port-num {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 5rem;
    color: rgba(255, 255, 255, .04);
    line-height: 1;
    margin-bottom: 1.5rem;
    transition: color .3s;
}

.port-card:hover .port-num {
    color: rgba(184, 146, 46, .05);
}

.port-icon {
    font-size: 1.6rem;
    color: var(--gold);
    margin-bottom: 1.4rem;
}

.port-title {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: .7rem;
    line-height: 1.3;
}

.port-desc {
    font-size: .84rem;
    color: var(--text);
    line-height: 1.7;
    flex: 1;
    margin-bottom: 2rem;
}

.port-link {
    font-family: 'Space Mono', monospace;
    font-size: .6rem;
    letter-spacing: .15em;
    text-transform: uppercase;
    color: var(--gold);
    display: flex;
    align-items: center;
    gap: .5rem;
    transition: gap .2s;
}

.port-card:hover .port-link {
    gap: 1rem;
}


/* ─── APPRENTISSAGE ──────────────────────────────────── */
#apprentissage {
    background: var(--surface);
}

.app-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1px;
    background: var(--border);
}

.app-card {
    background: var(--black);
    padding: 2.5rem;
    display: flex;
    flex-direction: column;
    gap: .9rem;
    transition: background .3s;
}

.app-card:hover {
    background: var(--surface2);
}

.app-badge {
    font-family: 'Space Mono', monospace;
    font-size: .56rem;
    letter-spacing: .15em;
    text-transform: uppercase;
    color: var(--gold);
    border: 1px solid rgba(184, 146, 46, .22);
    padding: .18rem .52rem;
    width: fit-content;
}

.app-title {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--white);
}

.app-desc {
    font-size: .83rem;
    color: var(--text);
    line-height: 1.75;
    flex: 1;
}

.app-soon {
    font-family: 'Space Mono', monospace;
    font-size: .56rem;
    letter-spacing: .1em;
    color: var(--muted);
}


/* ─── CONTACT ────────────────────────────────────────── */
#contact {
    background: var(--black);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 6rem;
}

.contact-head h3 {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 3.5rem;
    line-height: .95;
    color: var(--white);
    margin-bottom: 1.8rem;
}

.contact-head h3 span {
    color: var(--gold);
}

.contact-head p {
    font-size: .9rem;
    color: var(--text);
    line-height: 1.85;
    margin-bottom: 2.5rem;
}

.socials {
    display: flex;
    flex-wrap: wrap;
    gap: .7rem;
}

.soc-pill {
    display: flex;
    align-items: center;
    gap: .5rem;
    padding: .52rem 1rem;
    border: 1px solid var(--border);
    color: var(--text);
    text-decoration: none;
    font-family: 'Space Mono', monospace;
    font-size: .6rem;
    letter-spacing: .08em;
    text-transform: uppercase;
    transition: all .25s;
}

.soc-pill:hover {
    border-color: var(--gold);
    color: var(--gold);
}


/* ─── FORMULAIRE ─────────────────────────────────────── */
.f-label {
    display: block;
    font-family: 'Space Mono', monospace;
    font-size: .56rem;
    letter-spacing: .15em;
    text-transform: uppercase;
    color: var(--muted);
    margin-bottom: .42rem;
}

.f-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: .8rem;
}

.f-group {
    margin-bottom: .8rem;
}

.f-input {
    width: 100%;
    background: var(--surface);
    border: 1px solid var(--border);
    color: var(--white);
    padding: .85rem 1rem;
    font-family: 'Syne', sans-serif;
    font-size: .9rem;
    outline: none;
    transition: border-color .2s;
}

.f-input:focus {
    border-color: var(--gold);
}

textarea.f-input {
    resize: vertical;
    min-height: 130px;
}

.f-submit {
    width: 100%;
    background: var(--gold);
    color: #1a0d2e;
    border: none;
    padding: 1.1rem;
    font-family: 'Space Mono', monospace;
    font-size: .7rem;
    letter-spacing: .15em;
    text-transform: uppercase;
    font-weight: 700;
    cursor: none;
    margin-top: .4rem;
    transition: all .25s;
}

.f-submit:hover {
    background: var(--white);
    transform: translate(-2px, -2px);
    box-shadow: 4px 4px 0 rgba(184, 146, 46, .2);
}

#form-msg {
    font-family: 'Space Mono', monospace;
    font-size: .7rem;
    margin-top: .8rem;
    text-align: center;
}


/* ─── BOUTONS GLOBAUX ────────────────────────────────── */
.btn-accent {
    font-family: 'Space Mono', monospace;
    font-size: .7rem;
    letter-spacing: .12em;
    text-transform: uppercase;
    background: var(--gold);
    color: #1a0d2e;
    border: none;
    padding: .9rem 1.8rem;
    text-decoration: none;
    font-weight: 700;
    display: inline-flex;
    align-items: center;
    gap: .5rem;
    transition: all .25s;
    cursor: none;
}

.btn-accent:hover {
    background: var(--white);
    transform: translate(-2px, -2px);
    box-shadow: 4px 4px 0 rgba(184, 146, 46, .25);
}

.btn-ghost {
    font-family: 'Space Mono', monospace;
    font-size: .7rem;
    letter-spacing: .12em;
    text-transform: uppercase;
    background: transparent;
    color: var(--white);
    border: 1px solid rgba(255, 255, 255, .2);
    padding: .9rem 1.8rem;
    text-decoration: none;
    transition: all .25s;
    cursor: none;
}

.btn-ghost:hover {
    border-color: var(--gold);
    color: var(--gold);
    transform: translate(-2px, -2px);
}


/* ─── FOOTER ─────────────────────────────────────────── */
footer {
    background: var(--deep);
    border-top: 1px solid var(--border);
    padding: 2rem 0;
}

.footer-in {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.footer-brand {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 1.2rem;
    letter-spacing: .1em;
    color: var(--muted);
}

.footer-brand em {
    color: var(--gold);
    font-style: normal;
}

.footer-copy {
    font-family: 'Space Mono', monospace;
    font-size: .56rem;
    letter-spacing: .1em;
    color: var(--muted);
}


/* ─── RESPONSIVE ─────────────────────────────────────── */
@media (max-width: 1024px) {
    .about-grid,
    .port-grid,
    .app-grid,
    .contact-grid {
        grid-template-columns: 1fr;
    }

    .hero-strips {
        grid-template-columns: 1fr;
    }

    .hero-strip {
        border-right: none;
        border-bottom: 1px solid rgba(255, 255, 255, .07);
    }
}

@media (max-width: 768px) {
    nav,
    nav.scrolled {
        padding: 1.2rem 1.5rem;
    }

    .nav-links {
        display: none;
    }

    .nav-ham {
        display: flex;
    }

    .container {
        padding: 0 1.5rem;
    }

    .hero-content {
        padding: 0 1.5rem 2rem;
    }

    .hero-strips {
        display: none;
    }

    .hero-play-hint {
        right: 1.5rem;
        bottom: 2rem;
    }

    .sec-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
    }

    .skills-grid,
    .f-row {
        grid-template-columns: 1fr;
    }

    .tl-row {
        grid-template-columns: 80px 1px 1fr;
        gap: 0 1rem;
    }
}


/* ================================================================
   PAGES INTERNES — nav fixe toujours visible + lien actif
   ================================================================ */

nav.always-visible {
    background: rgba(9, 7, 26, .94);
    
    border-color: var(--border);
    padding: 1.4rem 3rem;
}

.nav-links a.active-page {
    color: var(--gold);
}

.nav-links a.active-page::after {
    width: 100%;
}


/* ─── PAGE HERO (partagé vfx, cinematiques, livre, apprentissage) ── */
.page-hero {
    padding: 10rem 0 5rem;
    position: relative;
    overflow: hidden;
    border-bottom: 1px solid var(--border);
}

.page-hero-inner {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 3rem;
}

.page-hero-label {
    font-family: 'Space Mono', monospace;
    font-size: .65rem;
    letter-spacing: .28em;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.page-hero-label::before {
    content: '';
    width: 28px;
    height: 1px;
    background: var(--gold);
}

.page-hero h1 {
    font-family: 'Bebas Neue', sans-serif;
    font-size: clamp(4rem, 10vw, 9rem);
    line-height: .88;
    color: var(--white);
    margin-bottom: 1.5rem;
}

.page-hero h1 span {
    -webkit-text-stroke: 1.5px rgba(255, 255, 255, .2);
    color: transparent;
}

.page-hero p {
    font-size: 1rem;
    color: var(--text);
    max-width: 560px;
    line-height: 1.8;
}

/* Glows positionnés selon la page */
.page-hero.glow-right::before {
    content: '';
    position: absolute;
    bottom: -30%; right: -10%;
    width: 500px; height: 500px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(124,58,237,.2) 0%, transparent 70%);
    pointer-events: none;
}

.page-hero.glow-left::before {
    content: '';
    position: absolute;
    top: -20%; left: -10%;
    width: 600px; height: 600px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(124,58,237,.18) 0%, transparent 70%);
    pointer-events: none;
}

/* Gridlines hero (apprentissage) */
.page-hero-grid {
    position: absolute; inset: 0;
    background-image:
        linear-gradient(rgba(184,146,46,.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(184,146,46,.04) 1px, transparent 1px);
    background-size: 70px 70px;
    pointer-events: none;
}

.page-hero-glow {
    position: absolute;
    top: -30%; right: -10%;
    width: 700px; height: 700px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(124,58,237,.2) 0%, transparent 70%);
    pointer-events: none;
}

.page-hero-glow2 {
    position: absolute;
    bottom: -40%; left: -5%;
    width: 500px; height: 500px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(184,146,46,.1) 0%, transparent 70%);
    pointer-events: none;
}

/* Breadcrumb */
.breadcrumb {
    display: flex; align-items: center; gap: .6rem;
    font-family: 'Space Mono', monospace; font-size: .6rem;
    letter-spacing: .15em; text-transform: uppercase;
    color: var(--muted); margin-bottom: 1.8rem;
    opacity: 0; animation: fadeUp .7s .2s forwards;
}

.breadcrumb a           { color: var(--muted); text-decoration: none; transition: color .2s; }
.breadcrumb a:hover     { color: var(--gold); }
.breadcrumb .sep        { color: var(--border); }
.breadcrumb .current    { color: var(--gold); }

/* Page tag (apprentissage) */
.page-tag {
    font-family: 'Space Mono', monospace; font-size: .65rem;
    letter-spacing: .25em; text-transform: uppercase;
    color: var(--gold); margin-bottom: 1rem;
    display: flex; align-items: center; gap: .8rem;
    opacity: 0; animation: fadeUp .7s .3s forwards;
}

.page-tag::before { content: ''; width: 22px; height: 1px; background: var(--gold); }

.page-title {
    font-family: 'Bebas Neue', sans-serif;
    font-size: clamp(4rem, 9vw, 9rem);
    line-height: .88; letter-spacing: .02em; color: var(--white);
    opacity: 0; animation: fadeUp .8s .4s forwards;
}

.page-title .outline { -webkit-text-stroke: 1.5px rgba(255,255,255,.18); color: transparent; }
.page-title .accent  { color: var(--gold); }

.page-sub {
    font-size: .95rem; color: var(--text); line-height: 1.8;
    max-width: 560px; margin-top: 1.4rem;
    opacity: 0; animation: fadeUp .7s .6s forwards;
}

.page-sub strong { color: var(--white); }

/* Stats bar */
.stats-bar {
    display: flex; gap: 0;
    border-top: 1px solid var(--border); margin-top: 3rem;
    opacity: 0; animation: fadeUp .7s .8s forwards;
}

.stat {
    padding: 1.4rem 2.5rem;
    border-right: 1px solid var(--border);
    display: flex; flex-direction: column; gap: .3rem;
}

.stat:first-child { padding-left: 0; }

.stat-val   { font-family: 'Bebas Neue', sans-serif; font-size: 2rem; color: var(--gold); line-height: 1; }
.stat-label { font-family: 'Space Mono', monospace; font-size: .55rem; letter-spacing: .15em; text-transform: uppercase; color: var(--muted); }


/* ─── CTA BAND ─── */
.cta-band {
    padding: 5rem 0;
    background: var(--surface);
    border-top: 1px solid var(--border);
    text-align: center;
}

.cta-band h2 { font-family: 'Bebas Neue', sans-serif; font-size: 3.5rem; color: var(--white); margin-bottom: 1rem; }
.cta-band p  { font-size: .95rem; color: var(--text); margin-bottom: 2.5rem; }

.footer-back {
    font-family: 'Space Mono', monospace; font-size: .6rem;
    letter-spacing: .1em; text-transform: uppercase;
    color: var(--muted); text-decoration: none;
    display: flex; align-items: center; gap: .5rem; transition: color .2s;
}

.footer-back:hover { color: var(--gold); }


/* ================================================================
   PAGE VFX
   ================================================================ */

.filters-bar {
    padding: 2.5rem 0;
    border-bottom: 1px solid var(--border);
    background: var(--deep);
}

.filters-inner {
    max-width: 1280px; margin: 0 auto; padding: 0 3rem;
    display: flex; align-items: center; gap: 1rem; flex-wrap: wrap;
}

.filters-label {
    font-family: 'Space Mono', monospace; font-size: .6rem;
    letter-spacing: .18em; text-transform: uppercase;
    color: var(--muted); margin-right: .5rem;
}

.filter-btn {
    font-family: 'Space Mono', monospace; font-size: .62rem;
    letter-spacing: .1em; text-transform: uppercase;
    background: none; border: 1px solid var(--border);
    color: var(--muted); padding: .4rem .9rem; cursor: none; transition: all .25s;
}

.filter-btn:hover,
.filter-btn.active { border-color: var(--gold); color: var(--gold); background: var(--gold-dim); }

.vfx-section { padding: 6rem 0; background: var(--black); }

.vfx-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1px; background: var(--border);
}

.vfx-card { background: var(--surface); position: relative; overflow: hidden; cursor: none; transition: background .3s; }
.vfx-card:hover  { background: var(--surface2); }
.vfx-card.hidden { display: none; }

.vfx-thumb { position: relative; aspect-ratio: 16/9; overflow: hidden; }
.vfx-thumb img {
    width: 100%; height: 100%; object-fit: cover; display: block;
    transition: transform .5s ease; filter: saturate(.8);
}

.vfx-card:hover .vfx-thumb img { transform: scale(1.05); filter: saturate(1); }

.vfx-thumb-overlay {
    position: absolute; inset: 0;
    background: linear-gradient(to top, rgba(9,7,26,.9) 0%, rgba(9,7,26,.2) 60%, transparent 100%);
    display: flex; align-items: center; justify-content: center;
    opacity: 0; transition: opacity .3s;
}

.vfx-card:hover .vfx-thumb-overlay { opacity: 1; }

.play-circle {
    width: 64px; height: 64px;
    border: 1px solid rgba(184,146,46,.6); border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    color: var(--gold); font-size: 1.3rem;
    background: rgba(9,7,26,.5);  transition: all .3s;
}

.vfx-card:hover .play-circle { background: var(--gold); color: var(--black); transform: scale(1.08); }

.vfx-body { padding: 2rem 2.5rem; }

.vfx-cat {
    font-family: 'Space Mono', monospace; font-size: .58rem;
    letter-spacing: .15em; text-transform: uppercase;
    color: var(--gold); border: 1px solid rgba(184,146,46,.25);
    padding: .18rem .5rem; display: inline-block; margin-bottom: .75rem;
}

.vfx-title { font-size: 1.25rem; font-weight: 700; color: var(--white); margin-bottom: .5rem; }
.vfx-desc  { font-size: .84rem; color: var(--text); line-height: 1.7; }

/* Lightbox VFX étendue */
.lb-video { width: min(960px, 92vw); aspect-ratio: 16/9; border: none; border-radius: 2px; }

.lb-meta {
    width: min(960px, 92vw); margin-top: 2rem;
    display: grid; grid-template-columns: 1fr 1fr; gap: 3rem;
}

.lb-title { font-family: 'Bebas Neue', sans-serif; font-size: 2.5rem; color: var(--white); line-height: 1; margin-bottom: .5rem; }
.lb-desc  { font-size: .88rem; color: var(--text); line-height: 1.8; }

.lb-points h6 {
    font-family: 'Space Mono', monospace; font-size: .6rem;
    letter-spacing: .2em; text-transform: uppercase; color: var(--gold);
    margin-bottom: 1rem; padding-bottom: .5rem; border-bottom: 1px solid var(--border);
}

.lb-point {
    display: flex; align-items: flex-start; gap: .6rem;
    font-size: .84rem; color: var(--text); padding: .3rem 0; line-height: 1.5;
}

.lb-point::before { content: '✦'; color: var(--gold); font-size: .6rem; margin-top: .25rem; flex-shrink: 0; }


/* ================================================================
   PAGE CINÉMATIQUES
   ================================================================ */

.projects-section { padding: 0; background: var(--black); }

.proj-featured {
    display: grid; grid-template-columns: 1fr 1fr;
    height: 520px; border-bottom: 1px solid var(--border);
}

.proj-featured.reverse           { direction: rtl; }
.proj-featured.reverse > *       { direction: ltr; }

.proj-video-wrap { position: relative; overflow: hidden; background: var(--surface); height: 100%; }
.proj-video-wrap iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: none; display: block; }

.proj-info {
    padding: 4rem; background: var(--deep);
    display: flex; flex-direction: column; justify-content: center;
    border-left: 1px solid var(--border);
}

.proj-featured.reverse .proj-info { border-left: none; border-right: 1px solid var(--border); }

.proj-num  { font-family: 'Bebas Neue', sans-serif; font-size: 5rem; color: rgba(255,255,255,.04); line-height: 1; margin-bottom: 1rem; }

.proj-tag {
    font-family: 'Space Mono', monospace; font-size: .58rem;
    letter-spacing: .15em; text-transform: uppercase;
    color: var(--gold); border: 1px solid rgba(184,146,46,.25);
    padding: .18rem .5rem; display: inline-block; margin-bottom: 1rem;
}

.proj-title   { font-family: 'Bebas Neue', sans-serif; font-size: 2.8rem; line-height: .95; color: var(--white); margin-bottom: .5rem; }
.proj-tagline { font-size: .88rem; color: var(--gold); margin-bottom: 1.5rem; font-style: italic; }
.proj-desc    { font-size: .88rem; color: var(--text); line-height: 1.85; margin-bottom: 2rem; }

.proj-tools { display: flex; flex-wrap: wrap; gap: .5rem; }

.tool-chip {
    font-family: 'Space Mono', monospace; font-size: .58rem;
    letter-spacing: .08em; text-transform: uppercase;
    border: 1px solid var(--border); color: var(--muted); padding: .2rem .55rem;
}


/* ================================================================
   PAGE LIVRE
   ================================================================ */

.wip-badge {
    display: inline-flex; align-items: center; gap: .6rem;
    font-family: 'Space Mono', monospace; font-size: .6rem;
    letter-spacing: .18em; text-transform: uppercase;
    color: var(--gold); border: 1px solid rgba(184,146,46,.3);
    padding: .35rem .8rem; margin-bottom: 2rem;
}

.wip-dot {
    width: 6px; height: 6px; background: var(--gold);
    border-radius: 50%; animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50%       { opacity: .3; }
}

#intro { background: var(--deep); }

.book-layout { display: grid; grid-template-columns: 1fr 1.6fr; gap: 6rem; align-items: start; }
.book-cover  { position: relative; }

.book-cover-inner {
    aspect-ratio: 3/4; background: var(--surface); border: 1px solid var(--border);
    display: flex; flex-direction: column; align-items: center; justify-content: center;
    padding: 3rem; text-align: center; position: relative; overflow: hidden;
}

.book-cover-inner::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px; background: var(--gold); }
.book-cover-inner::after  { content: ''; position: absolute; inset: 0; background: linear-gradient(135deg, rgba(124,58,237,.08) 0%, transparent 60%); }

.book-icon         { font-size: 3.5rem; color: var(--gold); margin-bottom: 1.5rem; position: relative; z-index: 1; }
.book-cover-title  { font-family: 'Bebas Neue', sans-serif; font-size: 2.2rem; color: var(--white); line-height: 1.05; margin-bottom: .75rem; position: relative; z-index: 1; }
.book-cover-sub    { font-family: 'Space Mono', monospace; font-size: .65rem; letter-spacing: .15em; text-transform: uppercase; color: var(--muted); position: relative; z-index: 1; }

.book-frame { position: absolute; top: 1rem; left: 1rem; right: -1rem; bottom: -1rem; border: 1px solid rgba(184,146,46,.2); z-index: -1; pointer-events: none; }

.book-text h2    { font-family: 'Bebas Neue', sans-serif; font-size: 3rem; color: var(--white); margin-bottom: 1.5rem; line-height: .95; }
.book-text h2 em { color: var(--gold); font-style: normal; }
.book-text p     { font-size: .95rem; color: var(--text); line-height: 1.9; margin-bottom: 1.2rem; }
.book-text p strong { color: var(--white); font-weight: 600; }

/* ─── NOTE CARDS (livre.html) ─── */
.note-card {
    background: var(--surface);
    border: 1px solid var(--border);
    margin-bottom: 1px;
    padding: 2rem 2.5rem;
    position: relative;
    transition: background .3s;
    overflow: hidden;
}

.note-card:hover { background: var(--surface2); }

.note-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0;
    width: 3px; height: 0;
    background: var(--gold);
    transition: height .4s;
}

.note-card:hover::before { height: 100%; }

.note-date {
    font-family: 'Space Mono', monospace;
    font-size: .6rem;
    letter-spacing: .15em;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: .9rem;
}

.note-text {
    font-size: .92rem;
    color: var(--text);
    line-height: 1.9;
    font-style: italic;
    border-left: 2px solid var(--border);
    padding-left: 1.2rem;
    margin-bottom: .75rem;
    transition: border-color .3s;
}

.note-card:hover .note-text { border-color: rgba(184,146,46,.4); }
.note-text::before { content: '❝ '; color: var(--gold); font-style: normal; }

.note-reflection {
    font-family: 'Space Mono', monospace;
    font-size: .7rem;
    color: var(--muted);
    letter-spacing: .05em;
}

.note-chapter-label {
    font-family: 'Space Mono', monospace; font-size: .58rem;
    letter-spacing: .2em; text-transform: uppercase; color: var(--gold);
    padding: 2rem 0 1.5rem; display: flex; align-items: center; gap: 1rem;
}

.note-chapter-label::after { content: ''; flex: 1; height: 1px; background: var(--border); }

.note-content-grid   { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; margin-bottom: 2rem; }
.note-content-block  { background: rgba(9,7,26,.5); border: 1px solid var(--border); padding: 1.5rem; position: relative; }
.note-content-block::before { content: attr(data-num); position: absolute; top: -1px; right: 1rem; font-family: 'Bebas Neue', sans-serif; font-size: 3rem; color: rgba(184,146,46,.08); line-height: 1; pointer-events: none; }

.note-block-title { font-family: 'Space Mono', monospace; font-size: .65rem; letter-spacing: .12em; text-transform: uppercase; color: var(--white); margin-bottom: .75rem; }
.note-block-text  { font-size: .82rem; color: var(--text); line-height: 1.85; }
.note-block-text em { color: var(--gold); font-style: normal; }

/* Split image hover */
.note-content-block.has-image { padding: 0; overflow: hidden; }

.note-block-with-img { display: flex; min-height: 220px; position: relative; }

.note-block-txt-side {
    flex: 1 1 50%; padding: 1.5rem;
    display: flex; flex-direction: column; gap: .75rem;
    transition: flex .42s cubic-bezier(.4,0,.2,1), opacity .35s ease; overflow: hidden;
}

.note-block-img-side {
    flex: 1 1 50%; position: relative; overflow: hidden;
    border-left: 1px solid var(--border); background: rgba(9,7,26,.9);
    transition: flex .42s cubic-bezier(.4,0,.2,1); cursor: none;
}

.note-block-with-img.img-focused .note-block-txt-side { flex: 0 0 25%; opacity: .4; }
.note-block-with-img.img-focused .note-block-img-side { flex: 0 0 75%; }
.note-block-with-img.txt-focused .note-block-txt-side { flex: 0 0 75%; }
.note-block-with-img.txt-focused .note-block-img-side { flex: 0 0 25%; }

.note-block-img-side img {
    width: 100%; height: 100%; object-fit: cover; display: block;
    opacity: .78; transition: opacity .35s, transform .5s cubic-bezier(.4,0,.2,1);
}

.note-block-with-img.img-focused .note-block-img-side img { opacity: 1; transform: scale(1.04); }

.note-img-zoom-hint {
    position: absolute; top: 50%; left: 50%;
    transform: translate(-50%,-50%) scale(0);
    width: 42px; height: 42px;
    border: 1px solid rgba(184,146,46,.55); background: rgba(9,7,26,.65);
    display: flex; align-items: center; justify-content: center;
    color: var(--gold); font-size: .8rem;
    transition: transform .3s cubic-bezier(.34,1.56,.64,1), opacity .25s;
    opacity: 0; z-index: 3;  pointer-events: none;
}

.note-block-with-img.img-focused .note-img-zoom-hint { transform: translate(-50%,-50%) scale(1); opacity: 1; }

.note-img-caption {
    position: absolute; bottom: 0; left: 0; right: 0; padding: .4rem .75rem;
    background: rgba(9,7,26,.88); font-family: 'Space Mono', monospace;
    font-size: .5rem; letter-spacing: .1em; text-transform: uppercase; color: var(--muted);
     opacity: 0; transition: opacity .3s;
}

.note-block-with-img.img-focused .note-img-caption { opacity: 1; }

.note-block-img-side.no-img { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: .6rem; }
.note-block-img-side.no-img i    { font-size: 1.6rem; color: var(--border); }
.note-block-img-side.no-img span { font-family: 'Space Mono', monospace; font-size: .52rem; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); text-align: center; padding: 0 1rem; line-height: 1.6; }

/* Galerie screenshots */
.note-screenshots { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: .75rem; margin-top: 1.5rem; }

.note-screenshot-item {
    position: relative; aspect-ratio: 16/9; overflow: hidden;
    border: 1px solid var(--border); background: rgba(9,7,26,.8);
    cursor: none; transition: border-color .3s;
}

.note-screenshot-item:hover { border-color: rgba(184,146,46,.4); }
.note-screenshot-item img { width: 100%; height: 100%; object-fit: cover; opacity: .8; transition: opacity .3s, transform .4s; }
.note-screenshot-item:hover img { opacity: 1; transform: scale(1.05); }
.note-screenshot-item .note-img-caption { opacity: 0; }
.note-screenshot-item:hover .note-img-caption { opacity: 1; }
.note-screenshot-item .note-img-zoom-hint { transform: translate(-50%,-50%) scale(0); opacity: 0; }
.note-screenshot-item:hover .note-img-zoom-hint { transform: translate(-50%,-50%) scale(1); opacity: 1; }

/* Overlay plein écran */
.img-overlay {
    position: fixed; inset: 0; z-index: 3000;
    display: flex; align-items: center; justify-content: center;
    opacity: 0; pointer-events: none; transition: opacity .35s ease;
}

.img-overlay.active { opacity: 1; pointer-events: all; }

.img-overlay-backdrop { position: absolute; inset: 0; background: rgba(9,7,26,.96);  }

.img-overlay-inner {
    position: relative; z-index: 1;
    display: flex; flex-direction: column; align-items: center; gap: 1.2rem;
    transform: scale(.94) translateY(14px);
    transition: transform .45s cubic-bezier(.34,1.2,.64,1);
}

.img-overlay.active .img-overlay-inner { transform: scale(1) translateY(0); }

.img-overlay img {
    max-width: 88vw; max-height: 80vh; object-fit: contain;
    border: 1px solid var(--border); box-shadow: 0 0 80px rgba(184,146,46,.07);
}

.img-overlay-caption { font-family: 'Space Mono', monospace; font-size: .58rem; letter-spacing: .18em; text-transform: uppercase; color: var(--muted); }

.img-overlay-close {
    position: absolute; top: -2.8rem; right: 0;
    font-family: 'Space Mono', monospace; font-size: .6rem;
    letter-spacing: .12em; text-transform: uppercase;
    color: var(--muted); background: none; border: 1px solid var(--border);
    padding: .32rem .7rem; cursor: none; transition: all .2s;
}

.img-overlay-close:hover { border-color: var(--gold); color: var(--gold); }

.note-placeholder-bar {
    display: flex; gap: 1rem; align-items: center;
    padding: 1.25rem 1.5rem;
    background: var(--gold-dim); border: 1px dashed rgba(184,146,46,.25); margin-top: 1.5rem;
}

.note-placeholder-bar i      { color: var(--gold); font-size: .85rem; }
.note-placeholder-bar span   { font-family: 'Space Mono', monospace; font-size: .6rem; letter-spacing: .1em; color: var(--muted); }
.note-placeholder-bar strong { color: var(--gold); }

.note-tags { display: flex; flex-wrap: wrap; gap: .5rem; margin-top: 1.5rem; }

.note-tag {
    font-family: 'Space Mono', monospace; font-size: .55rem;
    letter-spacing: .1em; text-transform: uppercase;
    padding: .3rem .7rem; border: 1px solid var(--border); color: var(--muted);
}

.note-tag.active { border-color: rgba(184,146,46,.4); color: var(--gold); background: var(--gold-dim); }

#coming { background: var(--deep); }

.coming-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--border); }

.coming-card { background: var(--black); padding: 2.5rem; display: flex; flex-direction: column; gap: .9rem; transition: background .3s; }
.coming-card:hover { background: var(--surface); }

.coming-icon  { font-size: 1.5rem; color: var(--gold); }
.coming-title { font-size: 1rem; font-weight: 700; color: var(--white); }
.coming-desc  { font-size: .83rem; color: var(--text); line-height: 1.75; flex: 1; }
.coming-tag   { font-family: 'Space Mono', monospace; font-size: .56rem; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); }


/* ================================================================
   PAGE APPRENTISSAGE
   ================================================================ */

#simulateurs { padding: 6rem 0; background: var(--black); }

.sim-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 2px; background: var(--border); }

.sim-card { background: var(--surface); padding: 0; display: flex; flex-direction: column; overflow: hidden; position: relative; }

.sim-header { padding: 2rem 2.5rem 1.5rem; display: flex; align-items: flex-start; justify-content: space-between; border-bottom: 1px solid var(--border); }

.sim-meta { display: flex; flex-direction: column; gap: .5rem; }

.sim-badge { font-family: 'Space Mono', monospace; font-size: .54rem; letter-spacing: .15em; text-transform: uppercase; border: 1px solid; padding: .17rem .52rem; width: fit-content; }
.sim-badge.realtime { color: #4ade80; border-color: rgba(74,222,128,.3); background: rgba(74,222,128,.05); }
.sim-badge.complex  { color: #60a5fa; border-color: rgba(96,165,250,.3); background: rgba(96,165,250,.05); }

.sim-num   { font-family: 'Bebas Neue', sans-serif; font-size: 4rem; color: rgba(255,255,255,.04); line-height: 1; }
.sim-title { font-size: 1.25rem; font-weight: 700; color: var(--white); margin-bottom: .4rem; line-height: 1.3; }
.sim-desc  { font-size: .83rem; color: var(--text); line-height: 1.7; }

.sim-body { padding: 1.5rem 2.5rem; }

.sim-tags { display: flex; flex-wrap: wrap; gap: .4rem; margin-bottom: 1.5rem; }

.sim-tag { font-family: 'Space Mono', monospace; font-size: .52rem; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); border: 1px solid var(--border); padding: .15rem .45rem; }

.sim-embed { margin: 0 2.5rem 2.5rem; background: var(--deep); border: 1px solid var(--border); position: relative; overflow: hidden; }

.sim-embed-placeholder {
    aspect-ratio: 16/9; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 1rem;
    cursor: none; transition: background .3s; position: relative;
}

.sim-embed-placeholder::before { content: ''; position: absolute; inset: 0; background: linear-gradient(135deg, rgba(124,58,237,.08) 0%, transparent 60%); }
.sim-embed-placeholder:hover { background: rgba(184,146,46,.03); }

.sim-play-icon {
    width: 64px; height: 64px; border: 1.5px solid rgba(184,146,46,.4); border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    color: var(--gold); font-size: 1.2rem; transition: all .3s; padding-left: 4px;
}

.sim-embed-placeholder:hover .sim-play-icon { border-color: var(--gold); background: var(--gold-dim); transform: scale(1.08); }

.sim-play-label { font-family: 'Space Mono', monospace; font-size: .6rem; letter-spacing: .15em; text-transform: uppercase; color: var(--muted); }

.sim-iframe-wrap { aspect-ratio: 16/9; display: none; }
.sim-iframe-wrap iframe { width: 100%; height: 100%; border: none; display: block; }
.sim-iframe-wrap.active { display: block; }
.sim-embed-placeholder.hidden { display: none; }

.sim-actions { padding: 0 2.5rem 2.5rem; display: flex; gap: .8rem; }

.btn-launch {
    font-family: 'Space Mono', monospace; font-size: .62rem; letter-spacing: .12em; text-transform: uppercase;
    background: var(--gold); color: #1a0d2e; border: none; padding: .8rem 1.4rem; cursor: none; font-weight: 700;
    display: inline-flex; align-items: center; gap: .5rem; transition: all .25s; text-decoration: none;
}

.btn-launch:hover { background: var(--white); transform: translate(-2px,-2px); box-shadow: 4px 4px 0 rgba(184,146,46,.2); }

.sim-coming {
    aspect-ratio: 16/9; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: .8rem;
    background: var(--deep); position: relative; overflow: hidden;
}

.sim-coming::before { content: ''; position: absolute; inset: 0; background: repeating-linear-gradient(45deg, transparent, transparent 10px, rgba(58,45,107,.15) 10px, rgba(58,45,107,.15) 11px); }

.sim-coming-label  { font-family: 'Space Mono', monospace; font-size: .58rem; letter-spacing: .2em; text-transform: uppercase; color: var(--muted); position: relative; z-index: 1; }
.sim-coming-title  { font-family: 'Bebas Neue', sans-serif; font-size: 1.5rem; color: rgba(255,255,255,.15); letter-spacing: .08em; position: relative; z-index: 1; }

#ressources { padding: 6rem 0; background: var(--deep); }

.res-layout { display: grid; grid-template-columns: 260px 1fr; gap: 3rem; align-items: start; }
.res-sidebar { position: sticky; top: 6rem; }

.res-filter-title { font-family: 'Space Mono', monospace; font-size: .55rem; letter-spacing: .2em; text-transform: uppercase; color: var(--muted); margin-bottom: 1rem; padding-bottom: .6rem; border-bottom: 1px solid var(--border); }

.res-filters { display: flex; flex-direction: column; gap: .3rem; }

.res-filter {
    font-family: 'Space Mono', monospace; font-size: .6rem; letter-spacing: .1em; text-transform: uppercase;
    color: var(--muted); padding: .6rem .9rem; border: 1px solid transparent; cursor: none;
    transition: all .2s; background: none; text-align: left;
    display: flex; align-items: center; justify-content: space-between; gap: .5rem;
}

.res-filter:hover  { color: var(--white); border-color: var(--border); }
.res-filter.active { color: var(--gold); border-color: rgba(184,146,46,.3); background: var(--gold-dim); }

.res-filter-count { font-size: .5rem; color: var(--muted); border: 1px solid var(--border); padding: .1rem .35rem; border-radius: 2px; }
.res-filter.active .res-filter-count { border-color: rgba(184,146,46,.3); color: var(--gold); }

.res-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; background: var(--border); }

.res-card { background: var(--surface); padding: 2rem; display: flex; flex-direction: column; gap: .8rem; transition: background .3s; position: relative; overflow: hidden; }
.res-card::after { content: ''; position: absolute; bottom: 0; left: 0; width: 0; height: 2px; background: var(--gold); transition: width .4s; }
.res-card:hover        { background: var(--surface2); }
.res-card:hover::after { width: 100%; }

.res-top { display: flex; align-items: flex-start; justify-content: space-between; gap: 1rem; }

.res-icon { width: 40px; height: 40px; border: 1px solid var(--border); display: flex; align-items: center; justify-content: center; color: var(--gold); font-size: .9rem; flex-shrink: 0; transition: border-color .3s; }
.res-card:hover .res-icon { border-color: var(--gold); }

.res-type { font-family: 'Space Mono', monospace; font-size: .52rem; letter-spacing: .12em; text-transform: uppercase; padding: .15rem .42rem; border: 1px solid; width: fit-content; }
.res-type.pdf   { color: #f87171; border-color: rgba(248,113,113,.3); background: rgba(248,113,113,.05); }
.res-type.web   { color: #60a5fa; border-color: rgba(96,165,250,.3);  background: rgba(96,165,250,.05); }
.res-type.video { color: #a78bfa; border-color: rgba(167,139,250,.3); background: rgba(167,139,250,.05); }
.res-type.soon  { color: var(--muted); border-color: var(--border); }

.res-title   { font-size: .95rem; font-weight: 700; color: var(--white); line-height: 1.35; }
.res-desc    { font-size: .8rem; color: var(--text); line-height: 1.7; flex: 1; }
.res-cat-tag { font-family: 'Space Mono', monospace; font-size: .5rem; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); }

.res-action {
    display: flex; align-items: center; gap: .5rem;
    font-family: 'Space Mono', monospace; font-size: .58rem; letter-spacing: .12em; text-transform: uppercase;
    color: var(--gold); text-decoration: none; margin-top: .3rem; transition: gap .2s;
}

.res-action:hover    { gap: 1rem; }
.res-action.disabled { color: var(--muted); pointer-events: none; }

#cours { padding: 6rem 0; background: var(--surface); }

.cours-tabs { display: flex; gap: 0; margin-bottom: 3rem; border: 1px solid var(--border); width: fit-content; }

.cours-tab {
    font-family: 'Space Mono', monospace; font-size: .6rem; letter-spacing: .14em; text-transform: uppercase;
    padding: .7rem 1.6rem; color: var(--muted); background: none; border: none;
    cursor: none; transition: all .2s; border-right: 1px solid var(--border);
}

.cours-tab:last-child { border-right: none; }
.cours-tab:hover      { color: var(--white); background: rgba(255,255,255,.03); }
.cours-tab.active     { color: var(--gold); background: var(--gold-dim); }

.cours-panel        { display: none; }
.cours-panel.active { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 1px; background: var(--border); }

.cours-card { background: var(--black); padding: 2.5rem 2rem; display: flex; flex-direction: column; gap: 1rem; transition: background .3s; position: relative; }
.cours-card::before { content: ''; position: absolute; top: 0; left: 0; width: 2px; height: 0; background: var(--gold); transition: height .4s; }
.cours-card:hover         { background: var(--surface2); }
.cours-card:hover::before { height: 100%; }

.cours-level { font-family: 'Space Mono', monospace; font-size: .52rem; letter-spacing: .15em; text-transform: uppercase; padding: .15rem .45rem; border: 1px solid; width: fit-content; }
.cours-level.debutant      { color: #4ade80; border-color: rgba(74,222,128,.3); }
.cours-level.intermediaire { color: #fbbf24; border-color: rgba(251,191,36,.3); }
.cours-level.avance        { color: #f87171; border-color: rgba(248,113,113,.3); }

.cours-title { font-size: 1rem; font-weight: 700; color: var(--white); line-height: 1.35; }
.cours-desc  { font-size: .8rem; color: var(--text); line-height: 1.7; flex: 1; }

.cours-meta { display: flex; align-items: center; gap: 1rem; font-family: 'Space Mono', monospace; font-size: .52rem; color: var(--muted); }
.cours-meta i { color: var(--gold); font-size: .6rem; }

.cours-dl { display: flex; align-items: center; gap: .5rem; font-family: 'Space Mono', monospace; font-size: .57rem; letter-spacing: .1em; text-transform: uppercase; color: var(--gold); text-decoration: none; transition: gap .2s; margin-top: .2rem; }
.cours-dl:hover { gap: .9rem; }
.cours-dl.soon  { color: var(--muted); pointer-events: none; }

.upcoming-banner { margin-top: 3rem; padding: 2rem 2.5rem; border: 1px solid var(--border); background: var(--black); display: flex; align-items: center; justify-content: space-between; gap: 2rem; }

.upcoming-text  { display: flex; flex-direction: column; gap: .4rem; }
.upcoming-label { font-family: 'Space Mono', monospace; font-size: .56rem; letter-spacing: .18em; text-transform: uppercase; color: var(--gold); }
.upcoming-desc  { font-size: .88rem; color: var(--text); }

.notify-form  { display: flex; gap: .6rem; align-items: center; }

.notify-input { background: var(--surface); border: 1px solid var(--border); color: var(--white); padding: .65rem 1rem; font-family: 'Space Mono', monospace; font-size: .65rem; outline: none; width: 220px; transition: border-color .2s; }
.notify-input:focus { border-color: var(--gold); }

.notify-btn { font-family: 'Space Mono', monospace; font-size: .6rem; letter-spacing: .1em; text-transform: uppercase; background: var(--gold); color: #1a0d2e; border: none; padding: .65rem 1.2rem; cursor: none; font-weight: 700; transition: all .2s; white-space: nowrap; }
.notify-btn:hover { background: var(--white); }


/* ================================================================
   RESPONSIVE PAGES INTERNES
   ================================================================ */

@media (max-width: 1024px) {
    .vfx-grid             { grid-template-columns: 1fr; }
    .lb-meta              { grid-template-columns: 1fr; }
    .proj-featured,
    .proj-featured.reverse { grid-template-columns: 1fr; direction: ltr; height: auto; }
    .proj-video-wrap      { height: 260px; }
    .proj-info            { border-left: none !important; border-right: none !important; border-top: 1px solid var(--border); }
    .book-layout          { grid-template-columns: 1fr; }
    .coming-grid          { grid-template-columns: 1fr; }
    .note-content-grid    { grid-template-columns: 1fr; }
    .cours-panel          { grid-template-columns: 1fr 1fr; }
    .res-grid             { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
    .page-hero            { padding: 8rem 0 3.5rem; }
    .page-hero-inner,
    .filters-inner        { padding: 0 1.5rem; }
    .lb-meta              { display: none; }
    .proj-info            { padding: 2rem; }
    .sim-grid, .res-layout, .cours-panel { grid-template-columns: 1fr; }
    .res-sidebar          { position: static; }
    .res-filters          { flex-direction: row; flex-wrap: wrap; }
    .stats-bar            { flex-wrap: wrap; }
    .upcoming-banner      { flex-direction: column; align-items: flex-start; }
    .page-title           { font-size: clamp(3rem, 12vw, 6rem); }
}